Results 1 to 10 of about 3,949 (186)

Strength of stochastic fibrous materials under multiaxial loading. [PDF]

open access: yesSoft Matter, 2021
Numerical models are used to investigate the strength of stochastic fiber networks subjected to multiaxial loading. A relation linking network structural parameters with the multiaxial strength is developed.
Deogekar S, Picu RC.
europepmc   +4 more sources

Notched graphite under multiaxial loading [PDF]

open access: yesFracture and Structural Integrity, 2017
Cylindrical specimens made of polycrystalline graphite and weakened by circumferential V-notches under mixed mode I/III loading were studied in this research. Different geometries of V-notches varying the notch opening angle and the notch tip radius were
S.M.J. Razavi   +3 more
doaj   +6 more sources

Impact behaviour of concrete under multiaxial loading

open access: green, 2009
Impact testing of concrete under different types of loading conditions (compression, tension and bending) has been carried out worldwide. However, it has been found that the results are mostly not comparable due to the differences in testing techniques and specimen configurations.
Piti Sukontasukkul
openalex   +2 more sources

Multiaxial fatigue under complex non-relaxing loads [PDF]

open access: green, 2019
Automotive anti-vibration parts undergo complex and multi-directional fatigue loadings, which must be considered and finally validated in their design phase. Some parts have to endure Road Load Data (RLD) test-loads (i.e. stochastic signals, representative for the actual service conditions of a part), meanwhile being already pre-charged by a constant ...
Iona Warneboldt   +7 more
openalex   +4 more sources

Evaluation and visualization of multiaxial fatigue behavior under random non-proportional loading condition [PDF]

open access: yesFracture and Structural Integrity, 2017
In cyclic multiaxial stress/strain condition under nonproportional loading in which principal direction of stress/strain are changed in a cycle, it becomes difficult to analyze stress/strain ranges because of complexity of multiaxial stress/strain states
Takahiro Morishita   +2 more
doaj   +3 more sources

High-Cycle Fatigue Behavior of D2 Wheel Steel under Uniaxial and Multiaxial Loading Conditions for Potential Applications in the Railway Industry

open access: yesCrystals, 2023
This study investigates the fatigue damage evolution mechanisms of D2 wheel steel under high-cycle uniaxial and multiaxial loading conditions, with a focus on determining the fatigue crack growth threshold (FCGT).
Shan Li, Yongxiang Zhao
doaj   +1 more source

Strengthening Modulus and Softening Strength of Nanoporous Gold in Multiaxial Tension: Insights from Molecular Dynamics

open access: yesNanomaterials, 2022
The functionalized applications of nanoporous metals place clear requirements on their basic mechanical properties, yet there is a lack of research on the mechanical response under multiaxial loading conditions.
Jiejie Li   +3 more
doaj   +1 more source

Random accumulated damage evaluation under multiaxial fatigue loading conditions [PDF]

open access: yesFracture and Structural Integrity, 2015
Multiaxial fatigue is a very important physical phenomenon to take into account in several mechanical  components; its study is of utmost importance to avoid unexpected failure of equipment, vehicles or structures.
V. Anes, L. Reis, M. de Freitas
doaj   +2 more sources

Multiaxial cycle counting method for non-proportional multiaxial variable loading signals based on modified maximal shear stress [PDF]

open access: yesMATEC Web of Conferences, 2019
One of the most challenging task in field of multiaxial fatigue is fatigue lifetime estimation of components loaded with multiaxial non-proportional variable amplitude loading.
Margetin Matus, Biro Dominik
doaj   +1 more source

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